cupped的知识聚焦

cuppedwasher词语：cuppedwasher解释：凹垫圈词性：名词词典：造纸专业英汉词典cuppedwasher相关解释cuppedwasher〔名词〕凹垫圈凹垫圈cuppedwasher...

halfcuppedfracture词语：halfcuppedfracture解释：半杯形断裂词性：名词词典：造纸专业英汉词典halfcuppedfracture相关解释半杯形断裂halfcuppedfracture半杯形断裂halfcuppedfracture...